Defined in 1 files as a prototype:

• include/linux/file.h, line 16 (as a prototype)

Defined in 1 files as a function:

• fs/file_table.c, line 369 (as a function)

Referenced in 163 files:

• arch/arc/kernel/troubleshoot.c, line 70
• arch/um/drivers/mconsole_kern.c, line 174
• arch/x86/kernel/cpu/sgx/encl.c, line 737
• arch/x86/kernel/cpu/sgx/ioctl.c, line 126
• arch/x86/kernel/cpu/sgx/main.c, 2 times
• arch/x86/kvm/svm/sev.c, 2 times
• drivers/android/binder.c, 3 times
• drivers/block/loop.c, 4 times
• drivers/char/tpm/tpm_vtpm_proxy.c, line 648
• drivers/dma-buf/dma-buf.c, 5 times
• drivers/dma-buf/sw_sync.c, line 359
• drivers/dma-buf/sync_file.c, 6 times
• drivers/dma-buf/udmabuf.c, 2 times
• drivers/gpio/gpiolib-cdev.c, 3 times
• drivers/gpu/drm/amd/amdkfd/kfd_chardev.c, 2 times
• drivers/gpu/drm/amd/amdkfd/kfd_process.c, line 1033
• drivers/gpu/drm/drm_atomic_uapi.c, line 1272
• drivers/gpu/drm/drm_gem.c, line 936
• drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c, line 3500
• drivers/gpu/drm/i915/gem/i915_gem_mman.c, line 1003
• drivers/gpu/drm/i915/gem/i915_gem_shmem.c, line 514
• drivers/gpu/drm/i915/gem/i915_gem_ttm.c, 2 times
• drivers/gpu/drm/i915/gem/selftests/huge_pages.c, 4 times
• drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c, 6 times
• drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c, line 212
• drivers/gpu/drm/i915/gt/intel_engine_cs.c, line 1398
• drivers/gpu/drm/i915/gt/shmem_utils.c, line 26
• drivers/gpu/drm/i915/gt/st_shmem_utils.c, line 52
• drivers/gpu/drm/i915/selftests/i915_gem.c, 2 times
• drivers/gpu/drm/i915/selftests/i915_gem_gtt.c, 2 times
• drivers/gpu/drm/i915/selftests/i915_request.c, line 1844
• drivers/gpu/drm/i915/selftests/igt_mmap.c, line 50
• drivers/gpu/drm/i915/selftests/intel_memory_region.c, line 995
• drivers/gpu/drm/ttm/ttm_tt.c, 3 times
• drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c, line 4253
• drivers/infiniband/core/rdma_core.c, 3 times
• drivers/iommu/iommufd/main.c, line 383
• drivers/iommu/iommufd/selftest.c, 6 times
• drivers/md/md-bitmap.c, 2 times
• drivers/md/md.c, 3 times
• drivers/net/ppp/ppp_generic.c, line 1334
• drivers/nvme/target/io-cmd-file.c, 2 times
• drivers/scsi/cxlflash/superpipe.c, 2 times
• drivers/target/target_core_alua.c, line 871
• drivers/target/target_core_pr.c, line 1983
• drivers/tty/tty_io.c, 3 times
• drivers/usb/gadget/function/storage_common.c, 2 times
• drivers/vdpa/vdpa_user/iova_domain.c, 5 times
• drivers/vdpa/vdpa_user/vduse_dev.c, 2 times
• drivers/vfio/container.c, line 540
• drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c, 4 times
• drivers/vfio/pci/mlx5/cmd.c, 2 times
• drivers/vfio/pci/mlx5/main.c, 5 times
• drivers/vfio/pci/vfio_pci_core.c, 2 times
• drivers/vfio/vfio_main.c, line 709
• drivers/vhost/net.c, line 1473
• drivers/vhost/vdpa.c, 2 times
• drivers/vhost/vhost.c, 2 times
• drivers/virt/nitro_enclaves/ne_misc_dev.c, 2 times
• drivers/xen/gntdev-dmabuf.c, line 313
• fs/aio.c, 2 times
• fs/autofs/dev-ioctl.c, 4 times
• fs/autofs/inode.c, line 347
• fs/autofs/waitq.c, 2 times
• fs/binfmt_elf.c, 2 times
• fs/binfmt_elf_fdpic.c, 2 times
• fs/btrfs/send.c, line 8354
• fs/cachefiles/interface.c, 2 times
• fs/cachefiles/io.c, 2 times
• fs/cachefiles/namei.c, 4 times
• fs/coda/file.c, 3 times
• fs/coredump.c, 3 times
• fs/ecryptfs/file.c, line 306
• fs/ecryptfs/main.c, line 150
• fs/eventfd.c, line 363
• fs/exec.c, 6 times
• fs/exportfs/expfs.c, line 340
• fs/file.c, 2 times
• fs/file_table.c, line 407
• fs/fsopen.c, line 459
• fs/fuse/dev.c, line 2279
• fs/fuse/inode.c, line 1719
• fs/gfs2/glock.c, 2 times
• fs/kernel_read_file.c, 2 times
• fs/ksmbd/smb2pdu.c, line 2940
• fs/ksmbd/vfs.c, line 1199
• fs/ksmbd/vfs_cache.c, line 316
• fs/namei.c, 2 times
• fs/namespace.c, 2 times
• fs/nfs/nfs4file.c, line 402
• fs/nfsd/filecache.c, line 407
• fs/nfsd/lockd.c, line 63
• fs/nfsd/nfs4proc.c, 2 times
• fs/nfsd/nfs4recover.c, line 564
• fs/nfsd/vfs.c, 2 times
• fs/notify/fanotify/fanotify_user.c, line 719
• fs/nsfs.c, line 251
• fs/open.c, 4 times
• fs/overlayfs/copy_up.c, 3 times
• fs/overlayfs/file.c, line 172
• fs/overlayfs/inode.c, line 745
• fs/overlayfs/readdir.c, 4 times
• fs/overlayfs/super.c, line 1323
• fs/pipe.c, 5 times
• fs/proc/base.c, line 1735
• fs/proc/fd.c, 2 times
• fs/pstore/blk.c, 2 times
• fs/select.c, line 136
• include/linux/file.h, 2 times
• include/linux/net.h, line 266
• init/do_mounts_rd.c, 3 times
• init/initramfs.c, 2 times
• init/main.c, line 1600
• io_uring/filetable.c, line 142
• io_uring/io_uring.c, line 3690
• io_uring/io_uring.h, line 194
• io_uring/msg_ring.c, line 57
• io_uring/rsrc.c, 9 times
• io_uring/tctx.c, 4 times
• ipc/shm.c, 7 times
• kernel/audit.c, line 2206
• kernel/audit_watch.c, line 535
• kernel/bpf/arraymap.c, 2 times
• kernel/bpf/bpf_inode_storage.c, 4 times
• kernel/bpf/bpf_iter.c, line 666
• kernel/bpf/reuseport_array.c, line 314
• kernel/bpf/syscall.c, 4 times
• kernel/bpf/task_iter.c, 2 times
• kernel/cgroup/cgroup.c, 3 times
• kernel/events/core.c, line 13146
• kernel/fork.c, 4 times
• kernel/kcmp.c, line 118
• kernel/nsproxy.c, line 584
• kernel/pid.c, line 703
• kernel/seccomp.c, 2 times
• kernel/taskstats.c, line 167
• kernel/time/posix-clock.c, 2 times
• kernel/usermode_driver.c, 9 times
• lib/test_lockup.c, line 609
• mm/filemap.c, line 3262
• mm/khugepaged.c, 2 times
• mm/madvise.c, 2 times
• mm/memory.c, line 3002
• mm/mmap.c, 9 times
• mm/msync.c, line 97
• mm/nommu.c, 6 times
• mm/shmem.c, 2 times
• mm/util.c, line 291
• net/9p/trans_fd.c, 4 times
• net/bluetooth/bnep/core.c, line 532
• net/bluetooth/cmtp/core.c, line 319
• net/bluetooth/hidp/core.c, 2 times
• net/core/net_namespace.c, line 693
• net/core/scm.c, line 124
• net/ipv4/bpfilter/sockopt.c, 2 times
• net/kcm/kcmsock.c, 3 times
• net/sctp/socket.c, 4 times
• net/socket.c, 3 times
• security/apparmor/file.c, line 659
• security/integrity/ima/ima_crypto.c, line 576
• security/keys/big_key.c, 3 times
• security/tomoyo/util.c, line 979
• virt/kvm/vfio.c, 3 times